How To Fix RS_LIGHT_BICS_API003 - Parameter &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_LIGHT_BICS_API - Lightweight BICS API Message Class

• Message number: 003

• Message text: Parameter &1 is unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_LIGHT_BICS_API003 - Parameter &1 is unknown ?

  The SAP error message RS_LIGHT_BICS_API003 with the description "Parameter &1 is unknown" typically occurs in the context of using the BICS (Business Intelligence Consumer Services) API, which is often related to issues in querying or retrieving data from SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  This error usually indicates that a parameter being passed to the BICS API is not recognized or is incorrectly specified. Common causes include:
  
  Typographical Errors: The parameter name may have been misspelled or incorrectly formatted.
  Unsupported Parameters: The parameter being used may not be supported by the version of the BICS API you are using.
  Configuration Issues: There may be issues with the configuration of the BICS connection or the underlying data source.
  Version Mismatch: The version of the BICS API may not be compatible with the data source or the parameters being used.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Parameter Names: Verify that the parameter names being used in your API call are correct and match the expected names in the BICS documentation.
  Review Documentation: Consult the SAP documentation for the BICS API to ensure that you are using supported parameters and that they are being used correctly.
  Update BICS API: If you are using an outdated version of the BICS API, consider updating to the latest version to ensure compatibility with your data source.
  Check Configuration: Review the configuration settings for your BICS connection to ensure that everything is set up correctly.
  Debugging: If possible, enable debugging or logging to get more detailed information about the API call and the parameters being passed. This can help identify the specific parameter causing the issue.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with details about the error and the context in which it occurs.
  
  Related Information:
  
  BICS API Documentation: Refer to the official SAP documentation for the BICS API for detailed information on parameters and usage.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to the BICS API.
  
  By following these steps, you should be able to identify and resolve the cause of the RS_LIGHT_BICS_API003 error.